Visible Light-Induced Highly Regioselective and Stereoselective Oxysulfonylation of Alkynes for the Synthesis of (E)-β-Phenoxy Vinylsulfones.
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DOI: 10.1021/acs.orglett.2c02512
Abstract: A highly efficient visible light-induced regioselective and stereoselective oxysulfonylation of alkynes with arylsulfonate phenol esters has been developed. This photocatalyst- and metal-free method proceeds smoothly under very mild conditions and exhibits a broad substrate scope,… read more here.
Keywords: light induced; oxysulfonylation alkynes; phenoxy vinylsulfones; visible light ... See more keywords